; Auto-prepared by scripts/prepare-zones.sh on 2026-05-21T11:12:50-06:00
; Source: zones/supportedsystems.net.zone
$ORIGIN supportedsystems.net.
$TTL 3600
@ 3600 IN SOA ns1.he.net. admin.supportedsystems.net. (
    2026052102  ; serial — bump per change (SERIAL=YYYYMMDDNN make prep)
    300         ; refresh (5 min) — slaves poll us this often;
                ;   tightened from 3600 to nudge HE's internal
                ;   puller→anycast replication
    120         ; retry   (2 min) — kept < refresh per RFC 1912
    604800      ; expire  (1 week)
    60          ; minimum (1 min) — negative-cache TTL on public
                ;   resolvers; shrinks the window when an old
                ;   NXDOMAIN keeps showing after we add a name
    )

@ 3600 IN NS ns1.he.net.
@ 3600 IN NS ns2.he.net.
@ 3600 IN NS ns3.he.net.
@ 3600 IN NS ns4.he.net.
@ 3600 IN NS ns5.he.net.


@	300	IN	A	74.91.22.234
docker-1	300	IN	A	108.61.23.129
docker-1	300	IN	AAAA	2001:19f0:0:39a2:5400:6ff:fe2d:a42
docker-2	300	IN	A	64.177.113.31
docker-2	300	IN	AAAA	2001:19f0:5c00:4bab:5400:6ff:fe2d:1f52
git	300	IN	A	64.177.112.188
*	300	IN	CNAME	supportedsystems.net.
@	3600	IN	MX	1	mail.supported.systems.